11697980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83557}}^1$

素因数の和:83573

約数の個数: 24

約数和(自身を含む): 28075488

約数和(自身を除く): 16377508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 83557, 167114, 334228, 417785, 584899, 835570, 1169798, 1671140, 2339596, 2924495, 5848990, 11697980]

約数ペア:

[(1, 11697980), (2, 5848990), (4, 2924495), (5, 2339596), (7, 1671140), (10, 1169798), (14, 835570), (20, 584899), (28, 417785), (35, 334228), (70, 167114), (140, 83557)]